Docs: notes on ETRN

[exim.git] / src / OS / os.h-OpenBSD

diff --git a/src/OS/os.h-OpenBSD b/src/OS/os.h-OpenBSD
index c690b6e4a489fb1244dc1bbb4c46d064c5558732..19db7189a1c9ff08d88894084fe5a5d39ff6c88a 100644 (file)
--- a/src/OS/os.h-OpenBSD
+++ b/src/OS/os.h-OpenBSD
@@ -1,6 +1,7 @@
 /* Exim: OS-specific C header file for OpenBSD */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* Copyright (c) The Exim Maintainers 2021 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /* See the file NOTICE for conditions of use and distribution. */